package com.oa.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.oa.pojo.Student;

import java.util.List;

public interface StudentMapper extends BaseMapper<Student> {

    void addStudent(Student student);

    void delStudent(Integer studentId);

    void updateStudent(Student student);

    List<Student> getStudentList();

    Student getStudent(Integer studentId);

}
